Wilo VeroTwin-DP-E Series User Manual

English
62 WILO SE 05/2015
4 Intended use
Purpose Glanded pumps in the IP-E series (in-line single) and DP-E series (in-line
double) are intended for use as circulation pumps in building services.
Fields of application They may be used for:
• Hot water heating systems
• Cooling and cold water circulation systems
• Industrial circulation systems
• Heat carrier circuits
Contraindications The pumps are exclusively intended for installation and operation in
enclosed rooms. Typical installation locations are technical rooms
within the building with other domestic installations. No provision has
been made for direct installation of the device in rooms used for other
purposes (residential and work rooms). The following is not permitted:
• Outdoor installation and operation outdoors
CAUTION! Risk of property damage!
Non-permitted substances in the fluid can destroy the pump.
Abrasive solids (e.g. sand) increase pump wear.
Pumps without an Ex rating are not suitable for use in potentially
explosive areas.
• The intended use includes complying with these instructions.
• Any other use is considered to be outside the intended use.
5 Product information
5.1 Type key The type key consists of the following elements:
5.2 Technical data
Example: IP-E 40/160-4/2-xx
DP-E 40/160-4/2-xx
IP
DP
Flange-end pump as In-line single pump
Flange-end pump as in-line Double pump
-E with Electronic module for electronic speed control
40 Nominal diameter DN of the flange connection
[mm]
160
Impeller diameter [mm]
4 Rated power P
2
[kW]
2 Number of poles, motor
xx Variant: e.g. R1 – without differential pressure
sensor
IP-E/DP-E property Value Remarks
Speed range
750 – 2900 rpm
Nominal diameters DN 32/40/50/65/80 mm
Pipe connections Flanges PN 16 EN 1092-2
Permissible min./max. fluid temperature -20 °C to +120 °C Depending on fluid
Ambient temperature min./max. 0 to +40 °C Lower or higher ambient
temperatures on request
Storage temperature min./max. -20 °C to +60 °C
Maximum permissible operating pressure 10 bar
Insulation class F

Wilo VeroTwin-DP-E Series Specifications

General

Brand	Wilo
Model	VeroTwin-DP-E Series
Category	Water Pump
Language	English